Concrete Application Recommendations: Clean the area of debris and contaminants such as oils, loose materials, dirt and etc. Cracks can be exposed with a wire brush or be ground open with a crack chaser blade. Make sure the area is dry and vacuum the cement dust out of the crack.

Filler: Sand filler should have minimal moisture content. Grit sizes vary from 12 to 60. Pea gravel can be used in very large spalls. Dry silica sand will reduce discoloration from UV rays. When using a filler, mix 3 parts filler with 1 part A and 1 part B. Mix filler and B-component in a bucket, add A-component and mix well. Allow for full working time. Not intended for use where substrate movement is required.